public async static Task <TResult> AuthenticationAsync <TResult>(
EastFive.Azure.Auth.Method authentication, IDictionary <string, string> values,
IAzureApplication application, IHttpRequest request,
IInvokeApplication endpoints, Uri baseUri,
IRefOptional <Authorization> authorizationRefToCreate,
Func <Uri, Guid?, Func <IHttpResponse, IHttpResponse>, TResult> onRedirect,
Func <TResult> onAuthorizationNotFound,
Func <string, TResult> onCouldNotConnect,
Func <string, TResult> onGeneralFailure)
{
var telemetry = application.Telemetry;
return(await await authentication.RedeemTokenAsync(values, application,
async (externalAccountKey, authorizationRefMaybe, loginProvider, extraParams) =>
{
#region Handle case where there was a direct link or a POST
if (!authorizationRefMaybe.HasValue)
{
var authorization = new Authorization
{
authorizationRef = authorizationRefToCreate.HasValue?
authorizationRefToCreate.Ref
:
new Ref <Authorization>(Security.SecureGuid.Generate()),
Method = authentication.authenticationId,
parameters = extraParams,
authorized = true,
};
return await ProcessAsync(authorization,
async(authorizationUpdated) =>
{
bool created = await authorizationUpdated.StorageCreateAsync(
authIdDiscard =>
{
return true;
},
() =>
{
//if(authorizationRefToCreate.HasValueNotNull())
// throw new Exception("Authorization to create already exists.");
//throw new Exception("Duplicated update from ProcessAsync.");
return false;
});
},
authentication, externalAccountKey, extraParams,
application, request, endpoints, loginProvider, baseUri,
onRedirect,
onGeneralFailure,
telemetry);
}
#endregion
var authorizationRef = authorizationRefMaybe.Ref;
return await authorizationRef.StorageUpdateAsync(
async(authorization, saveAsync) =>
{
return await ProcessAsync(authorization,
saveAsync,
authentication, externalAccountKey, extraParams,
application, request, endpoints, loginProvider, baseUri,
onRedirect,
onGeneralFailure,
telemetry);
},
() =>
{
return onAuthorizationNotFound();
});
},
(authorizationRef, extraparams) => onGeneralFailure("Cannot use logout to authenticate").AsTask(),
(why) => onCouldNotConnect(why).AsTask(),
(why) => onGeneralFailure(why).AsTask()));
}
private async static Task <TResult> AuthenticationAsync <TResult>(Guid requestId,
EastFive.Azure.Auth.Method authentication, IDictionary <string, string> values, Uri baseUri,
AzureApplication application,
Func <Uri, TResult> onRedirect,
Func <TResult> onAuthorizationNotFound,
Func <string, TResult> onCouldNotConnect,
Func <string, TResult> onGeneralFailure)
{
var authorizationRequestManager = application.AuthorizationRequestManager;
var telemetry = application.Telemetry;
return(await await authentication.RedeemTokenAsync(values, application,
async (externalAccountKey, authorizationRefMaybe, loginProvider, extraParams) =>
{
#region Handle case where there was a direct link
if (!authorizationRefMaybe.HasValue)
{
var authorization = new Authorization
{
authorizationRef = new Ref <Authorization>(Security.SecureGuid.Generate()),
Method = authentication.authenticationId,
parameters = extraParams,
authorized = true,
};
return await ProcessAsync(authorization,
async(authorizationUpdated) =>
{
bool created = await authorizationUpdated.StorageCreateAsync(
authIdDiscard =>
{
return true;
},
() => throw new Exception("Secure guid not unique"));
},
authentication, externalAccountKey, extraParams,
requestId, baseUri, application, loginProvider,
onRedirect,
onGeneralFailure,
telemetry);
}
#endregion
var authorizationRef = authorizationRefMaybe.Ref;
return await authorizationRef.StorageUpdateAsync(
async(authorization, saveAsync) =>
{
return await ProcessAsync(authorization,
saveAsync,
authentication, externalAccountKey, extraParams,
requestId, baseUri, application, loginProvider,
onRedirect,
onGeneralFailure,
telemetry);
},
() =>
{
return onAuthorizationNotFound();
});
},
(authorizationRef, extraparams) => onGeneralFailure("Cannot use logout to authenticate").AsTask(),
(why) => onCouldNotConnect(why).AsTask(),
(why) => onGeneralFailure(why).AsTask()));
}
